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CN-224232322-U - Show lamp house locking structure

CN224232322UCN 224232322 UCN224232322 UCN 224232322UCN-224232322-U

Abstract

The utility model discloses a display lamp box locking structure, which relates to the technical field of display lamp boxes and comprises a platform display lamp box body, a locking assembly and a reinforcing assembly, wherein the platform display lamp box body comprises a box body, a box door and box legs, the box door is rotationally connected with the box body through a hinge and fixedly connected with the box body through the locking assembly, the two box legs are symmetrically and fixedly arranged on the bottom surface of the box body, the locking assembly comprises a fixed block, a fixed plate, a locking groove and a locking block, a plurality of fixed blocks are fixedly arranged on the bottom surface of the box body in a linear array manner, the fixed plate is fixedly arranged on the bottom surface of the box door, the locking groove is formed in one side of the fixed block, which is close to the fixed plate, of the fixed plate in a linear array manner, the display lamp box locking structure is simple and reasonable in structure, the locking of the box door and the box body is realized through the gravity effect, and the display lamp box body with different thickness sizes is high in adaptability and good in use effect.

Inventors

  • ZHANG JING

Assignees

  • 上海宣克展示设计制作启东有限公司

Dates

Publication Date
20260512
Application Date
20250522

Claims (8)

  1. 1. A display lamp box locking structure is characterized by comprising a platform display lamp box body (1), locking assemblies (2) and reinforcing assemblies (3), wherein the platform display lamp box body (1) comprises a box body (101), a box door (102) and box legs (103), the box door (102) is rotationally connected with the box body (101) through hinges and fixedly connected with the box body (101) through the locking assemblies (2), the two box legs (103) are symmetrically and fixedly arranged on the bottom surface of the box body (101), the locking assemblies (2) comprise fixing blocks (201), fixing plates (202), locking grooves (203) and locking blocks (204), a plurality of fixing blocks (201) are fixedly arranged on the bottom surface of the box body (101) in a linear array mode, the fixing plates (202) are fixedly arranged on the bottom surface of the box door (102), locking grooves (203) are formed in one side, close to the fixing plates (202), and the locking blocks (204) are fixedly arranged on one side, close to the fixing plates (201), and are matched with the locking grooves (203) through the reinforcing assemblies (3).
  2. 2. The display lamp box locking structure according to claim 1, wherein the fixing block (201) and the locking block (204) are of L-shaped structures, and the side of the fixing block (201) and the locking block (204) close to the fixing plate (202) is smaller than the side of the fixing block (201) and the locking block (204) far away from the fixing plate (202).
  3. 3. A display lamp box locking structure according to claim 2, wherein the locking groove (203) is of a half-arc structure, and the diameter size of the locking groove (203) is matched with the diameter size of the locking block (204).
  4. 4. The display lamp box locking structure according to claim 3, wherein the reinforcing component (3) comprises a rotating plate (301), reinforcing grooves (302) and connecting plates (303), the rotating plate (301) is rotatably arranged on the fixed blocks (201) through a rotating shaft, the reinforcing grooves (302) are formed in the rotating plate (301), and the connecting plates (303) are fixedly connected with the plurality of fixed blocks (201).
  5. 5. The display lamp box locking structure according to claim 4, wherein the reinforcing groove (302) comprises an abutting portion (3021), a containing portion (3022), a reinforcing portion (3023) and a limiting portion (3024), and the abutting portion (3021) is of an arc-shaped structure and is in contact with the locking block (204).
  6. 6. The display light box locking structure according to claim 5, wherein the opening size of the accommodating portion (3022) is larger than the diameter size of the locking block (204).
  7. 7. The display lamp box locking structure according to claim 6, wherein the reinforcement part (3023) is of an arc structure, the center of the reinforcement part (3023) and the center of the locking groove (203) are on the same straight line, and the diameter size of the reinforcement part (3023) is matched with the diameter size of the locking block (204).
  8. 8. The display lamp box locking structure according to claim 7, wherein the limiting portion (3024) is of a planar structure, and the bottom end of the limiting portion (3024) is lower than the center of the reinforcing portion (3023).

Description

Show lamp house locking structure Technical Field The utility model relates to the technical field of display lamp boxes, in particular to a display lamp box locking structure. Background The display lamp box is a device for illuminating internal patterns or characters by utilizing a light source and is generally made of transparent or semitransparent materials, and is mainly characterized in that the light source is matched in the display lamp box, through the transparent or semitransparent lamp box surface, advertisement patterns or characters can emit light at night or in a low-illumination environment, thereby attracting the eyes and improving the advertisement effect. The utility model provides a convenient advertising light box locking structure who replaces curtain that chinese utility model patent of publication No. CN219435508U provided, including advertising light box main part, advertising light box main part inside symmetry is provided with two installation components, the installation component is including the first threaded rod that is used for adjusting and the T shape installed part that is used for the clamping, installation component one side card is equipped with the mounting panel, two pothooks are installed to the one side symmetry that the mounting panel is close to advertising light box main part, pothook and T shape installed part overlap joint each other. The curtain is pressed or released by rotating the second rotating handle, the curtain is convenient to replace, the curtain is pressed by the silica gel gasket, the curtain is prevented from being deviated, abrasion to the curtain is avoided, the mounting plate is fixed by the mounting assembly, convenience and rapidness are realized, and the mounting plate is convenient to detach when a device has a problem. At present, a platform display lamp box on the market is opened through a mode of upwards rotating and lifting a platform display lamp box cover, and in order to improve the stability of connection between a platform display lamp box body and a box cover, a locking structure is arranged at the bottom of the box, and the fixing of the box body and the box cover can be realized by adopting an automobile breast board lock catch in the existing locking structure. Disclosure of utility model The utility model aims to provide a display lamp box locking structure which aims to solve the problems in the prior art. The platform display lamp box body comprises a box body, a box door and box legs, the box door is rotationally connected with the box body through a hinge and fixedly connected with the box body through the locking assemblies, the two box legs are symmetrically and fixedly arranged on the bottom surface of the box body, the locking assemblies comprise fixing blocks, fixing plates, locking grooves and locking blocks, a plurality of fixing blocks are fixedly arranged on the bottom surface of the box body in a linear array mode, the fixing plates are fixedly arranged on the bottom surface of the box door, the locking grooves are formed in one side, close to the fixing plates, of the fixing blocks, and the locking blocks are fixedly arranged on one side, close to the fixing blocks, of the fixing plates in a linear array mode and are in plug-in fit with the locking grooves through the reinforcing assemblies. Preferably, the fixing block and the locking block are of L-shaped structures, and the dimension of one side of the fixing block and the locking block, which is close to the fixing plate, is smaller than the dimension of one side of the fixing block and the locking block, which is far away from the fixing plate. Preferably, the locking groove is of a half-arc structure, and the diameter size of the locking groove is matched with the diameter size of the locking block. Preferably, the reinforcing component comprises a rotating plate, reinforcing grooves and connecting plates, wherein the rotating plate is rotatably arranged on the fixed blocks through a rotating shaft, the reinforcing grooves are formed in the rotating plate, and the connecting plates are fixedly connected with the fixed blocks. Preferably, the reinforcing groove comprises an abutting part, a containing part, a reinforcing part and a limiting part, wherein the abutting part is of an arc-shaped structure and is in contact with the locking block. Preferably, the opening size of the accommodating part is larger than the diameter size of the locking block. Preferably, the reinforcing part is of an arc structure, the circle center of the reinforcing part and the circle center of the locking groove are positioned on the same straight line, and the diameter size of the reinforcing part is matched with the diameter size of the locking block. Preferably, the limiting part is of a planar structure, and the bottom end of the limiting part is lower than the center of the reinforcing part. Compared with the prior art, the utility model has the beneficial effects that: 1.